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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-phenyl-3-(tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosyl)-3<i>H</i>-[1,3,4]thiadiazol-2-one 65518-68-5 C22H24N2O10S
    5-phenyl-3-(tetra-<i>O</i>-acetyl-β-<i>D</i>-glucopyranosyl)-3<i>H</i>-[1,3,4]thiadiazol-2-one
    —— 5-[1-(1H-indol-3-yl)cyclopentyl]imidazolidine-2,4-dione 218772-73-7 C16H17N3O2
    5-[1-(1H-indol-3-yl)cyclopentyl]imidazolidine-2,4-dione
    —— 5-[2-(methylthio)ethyl]-4-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-81-2 C21H23F3N4O2S2
    5-[2-(methylthio)ethyl]-4-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 5-(4-chloro-phenylsulfanylmethyl)-3-trichloromethylsulfanyl-3<i>H</i>-[1,3,4]oxadiazol-2-one 1227-22-1 C10H6Cl4N2O2S2
    5-(4-chloro-phenylsulfanylmethyl)-3-trichloromethylsulfanyl-3<i>H</i>-[1,3,4]oxadiazol-2-one
    —— 5,6-Dihydro-12H-benzo<a>phenothiazine 7-oxide 49634-73-3 C16H13NOS
    5,6-Dihydro-12H-benzo<a>phenothiazine 7-oxide
    —— 5-chloroacetylsulfanyl-1-phenyl-1<i>H</i>-tetrazole 42105-55-5 C9H7ClN4OS
    5-chloroacetylsulfanyl-1-phenyl-1<i>H</i>-tetrazole
    —— [5-(3,3-Dimethoxy-prop-1-ynyl)-thiophen-2-yl]-propynal 53377-69-8 C12H10O3S
    [5-(3,3-Dimethoxy-prop-1-ynyl)-thiophen-2-yl]-propynal
    —— 5-Trifluoromethyl-TMQ hydrochloride 138490-92-3 C20H22F3NO5*ClH
    5-Trifluoromethyl-TMQ hydrochloride
    —— 5-nitrososalicyl-glycine methyl ester 207747-15-7 C10H10N2O6
    5-nitrososalicyl-glycine methyl ester
    —— 5,6-dimethoxy-2-trifluoroacetylamino-1,2,3,4-tetrahydronaphthalen-1-one 58475-70-0 C14H14F3NO4
    5,6-dimethoxy-2-trifluoroacetylamino-1,2,3,4-tetrahydronaphthalen-1-one
    —— 5-methyl-3-prop-2-ynyl-imidazolidine-2,4-dione 98276-65-4 C7H8N2O2
    5-methyl-3-prop-2-ynyl-imidazolidine-2,4-dione
    —— 5,6-Dihydro-6,6-dimethyl-3-(phenylhydrazono)pyran-2(4H)-one 110977-82-7 C13H16N2O2
    5,6-Dihydro-6,6-dimethyl-3-(phenylhydrazono)pyran-2(4H)-one
    —— (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-methanol 644965-27-5 C37H38N2O5
    (5R,6R,7S,8R)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-methanol
    —— 5-ethoxycarbonyl-3-phenyl-4,5-dihydronaphtho<1,2-c>pyrazole 111232-32-7 C20H18N2O2
    5-ethoxycarbonyl-3-phenyl-4,5-dihydronaphtho<1,2-c>pyrazole
    —— (5R)-5-acetyl-4,5-dihydro-isoxazole-3-carboxylic acidethyl ester 1295570-34-1 C8H11NO4
    (5R)-5-acetyl-4,5-dihydro-isoxazole-3-carboxylic acidethyl ester
    —— 5-(2,4-Difluorophenyl)-10-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3,4,5,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazepine 1227081-44-8 C26H26F2N4O2
    5-(2,4-Difluorophenyl)-10-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3,4,5,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazepine
    —— 5<i>c</i>,6<i>c</i>-epoxy-1-phenyl-4,5,6,7-tetrahydro-1<i>H</i>-4<i>r</i>,7<i>c</i>-epioxido-benzo[1,2,3]triazole-3a<i>r</i>',7a<i>c</i>'-dicarboxylic acid dimethyl ester 5744-54-7 C16H15N3O6
    5<i>c</i>,6<i>c</i>-epoxy-1-phenyl-4,5,6,7-tetrahydro-1<i>H</i>-4<i>r</i>,7<i>c</i>-epioxido-benzo[1,2,3]triazole-3a<i>r</i>',7a<i>c</i>'-dicarboxylic acid dimethyl ester
    —— 5-(4-chlorobenzoyl)-1-ethyl-7H-pyrazolo[3,4-b]pyridin-4-one 118231-43-9 C15H12ClN3O2
    5-(4-chlorobenzoyl)-1-ethyl-7H-pyrazolo[3,4-b]pyridin-4-one
    —— (5E,9E)-13-chloro-14,16-bis(ethoxymethoxy)-11-((2-morpholino-2-oxoethoxy)imino)-3,4,7,8,11,12-hexahydro-1H-benzo[c][1]oxacyclotetradecin-1-one 1044813-92-4 C29H39ClN2O9
    (5E,9E)-13-chloro-14,16-bis(ethoxymethoxy)-11-((2-morpholino-2-oxoethoxy)imino)-3,4,7,8,11,12-hexahydro-1H-benzo[c][1]oxacyclotetradecin-1-one
    —— 5-Methyl-1-phenyl-3-(1-propinyl)-pyrazol 51973-23-0 C13H12N2
    5-Methyl-1-phenyl-3-(1-propinyl)-pyrazol
    —— 5-(4-methoxy-benzylidene)-imidazo[2,1-<i>b</i>]thiazole-3,6-dione 58907-51-0 C13H10N2O3S
    5-(4-methoxy-benzylidene)-imidazo[2,1-<i>b</i>]thiazole-3,6-dione
    —— 5,7-di-<i>tert</i>-butyl-4-methyl-2-(5-phenyl-thiophen-2-yl)-benzooxazole 96072-71-8 C26H29NOS
    5,7-di-<i>tert</i>-butyl-4-methyl-2-(5-phenyl-thiophen-2-yl)-benzooxazole
    —— 5-methoxy-3-{trans-4-[5-(4-methoxy-phenyl)[1,2,4]oxadiazol-3-yl]-cyclohexylmethyl}-1-methyl-1,3-dihydro-benzoimidazol-2-one 1402006-49-8 C25H28N4O4
    5-methoxy-3-{trans-4-[5-(4-methoxy-phenyl)[1,2,4]oxadiazol-3-yl]-cyclohexylmethyl}-1-methyl-1,3-dihydro-benzoimidazol-2-one
    —— 5-<(N-benzoyl-S-methyl(isothiocarbamoyl))amino>-1-methylbenzimidazole-4-carbonitrile 103884-28-2 C18H15N5OS
    5-<(N-benzoyl-S-methyl(isothiocarbamoyl))amino>-1-methylbenzimidazole-4-carbonitrile
    —— 5-methyl-2-(pyridin-2-yl)benzonitrile-(15)N 1235409-72-9 C13H10N2
    5-methyl-2-(pyridin-2-yl)benzonitrile-(15)N
    —— 5-ethyl-5-methyl-thiazolidine-4-carboxylic acid methyl ester 464921-98-0 C8H15NO2S
    5-ethyl-5-methyl-thiazolidine-4-carboxylic acid methyl ester
    —— 5-(2-Methyl-allyl)-cyclohex-4-ene-1,3-dicarboxylic acid dimethyl ester 35061-83-7 C14H20O4
    5-(2-Methyl-allyl)-cyclohex-4-ene-1,3-dicarboxylic acid dimethyl ester
    —— 5,6β-Epoxy-β-nor-5β-cholestan-3-on 40062-80-4 C26H42O2
    5,6β-Epoxy-β-nor-5β-cholestan-3-on
    —— 5-Methyl-2-(7-methyl-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-thiophene-3-carboxylic acid methyl ester 104635-50-9 C18H15N3O3S
    5-Methyl-2-(7-methyl-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-thiophene-3-carboxylic acid methyl ester
    —— [5-(3',5'-difluorobenzoyl)-2,4-dihydro-3H-pyrazol-3-ylidene]bisphosphonic acid tetraethyl ester 132508-26-0 C18H26F2N2O7P2
    [5-(3',5'-difluorobenzoyl)-2,4-dihydro-3H-pyrazol-3-ylidene]bisphosphonic acid tetraethyl ester
    —— 5-Dibutylamino-heptin-(6)-ol-(1) 22056-99-1 C15H29NO
    5-Dibutylamino-heptin-(6)-ol-(1)
    —— 5-(4-fluorophenyl)-N-[4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl]-2-methylsulfinyl-1,3-thiazole-4-carboxamide 1422175-76-5 C27H21FN6O2S2
    5-(4-fluorophenyl)-N-[4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl]-2-methylsulfinyl-1,3-thiazole-4-carboxamide
    —— (5aR,10bS)-9-[(4-fluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445374-64-1 C18H19FN2O2S
    (5aR,10bS)-9-[(4-fluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bR)-9-[(3-fluorophenyl)sulfonyl]-3,6-dimethyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-17-0 C20H23FN2O2S
    (5aR,10bR)-9-[(3-fluorophenyl)sulfonyl]-3,6-dimethyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5Z,13E)-(9S,11S,15R)-9,15-dihydroxy-11-fluoro-16-[3-(trifluoromethyl)phenoxy]-17,18,19,20-tetranor-5,13-prostadienoic acid methyl ester 208115-05-3 C24H30F4O5
    (5Z,13E)-(9S,11S,15R)-9,15-dihydroxy-11-fluoro-16-[3-(trifluoromethyl)phenoxy]-17,18,19,20-tetranor-5,13-prostadienoic acid methyl ester
    —— 5-Methyl-1H-indole-2-carboxylic acid N'-butyl-hydrazide 51699-05-9 C14H19N3O
    5-Methyl-1H-indole-2-carboxylic acid N'-butyl-hydrazide
    —— 5-(8-Methoxy-naphthalene-1-sulfonyl)-thiazolidine-2,4-dione 125518-63-0 C14H11NO5S2
    5-(8-Methoxy-naphthalene-1-sulfonyl)-thiazolidine-2,4-dione
    —— 5-isopropyl-2,3-bis-(4-methoxy-phenyl)-pyrrole 38919-38-9 C21H23NO2
    5-isopropyl-2,3-bis-(4-methoxy-phenyl)-pyrrole
    —— 5-(dimethylsulfamoyl)-1-N-[3-hydroxy-4-[methyl-(2-methylpropylsulfonylamino)amino]-1-phenylbutan-2-yl]-3-N,3-N-dipropylbenzene-1,3-dicarboxamide 1106211-00-0 C31H49N5O7S2
    5-(dimethylsulfamoyl)-1-N-[3-hydroxy-4-[methyl-(2-methylpropylsulfonylamino)amino]-1-phenylbutan-2-yl]-3-N,3-N-dipropylbenzene-1,3-dicarboxamide
    —— 5-Vinylidene-5H-dibenzo[a,d]cycloheptene 28860-38-0 C17H12
    5-Vinylidene-5H-dibenzo[a,d]cycloheptene
    —— 5-hydroxy-4-(4,6,8-trimethyl-5,6,7,8-tetrahydro-quinolin-2-yl)-benzene-1,2,3-tricarboxylic acid trimethyl ester 49616-93-5 C24H27NO7
    5-hydroxy-4-(4,6,8-trimethyl-5,6,7,8-tetrahydro-quinolin-2-yl)-benzene-1,2,3-tricarboxylic acid trimethyl ester
    —— (5-Bromo-1-hydrazinocarbonylmethyl-2-oxo-3-phenyl-2,3-dihydro-1H-indol-3-yl)-acetic acid hydrazide 42321-40-4 C18H18BrN5O3
    (5-Bromo-1-hydrazinocarbonylmethyl-2-oxo-3-phenyl-2,3-dihydro-1H-indol-3-yl)-acetic acid hydrazide
    —— 5-Ethyl-6-methyl-bicyclo[2.2.0]hex-5-ene-2,3-dicarboxylic acid dimethyl ester 51342-31-5 C13H18O4
    5-Ethyl-6-methyl-bicyclo[2.2.0]hex-5-ene-2,3-dicarboxylic acid dimethyl ester
    —— 5α-Cholestan-3,6,23-trion 50633-48-2 C27H42O3
    5α-Cholestan-3,6,23-trion
    —— (5-Methyl-2,4-dinitro-phenylsulfanyl)-acetic acid methyl ester 53827-46-6 C10H10N2O6S
    (5-Methyl-2,4-dinitro-phenylsulfanyl)-acetic acid methyl ester
    —— 5-fluoro-2-[1-[(2-fluoro-3-methylphenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-1H-pyrimidin-6-one 1446359-30-3 C18H13F2N5O2
    5-fluoro-2-[1-[(2-fluoro-3-methylphenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-1H-pyrimidin-6-one
    —— 5-cyclopropyl-2-((4-(1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl)phenyl)ethynyl)pyridine 1443361-28-1 C25H20N4
    5-cyclopropyl-2-((4-(1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl)phenyl)ethynyl)pyridine
    —— 5-anilino-3-oxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbothioic acid hydrazide 51244-64-5 C10H11N5OS
    5-anilino-3-oxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbothioic acid hydrazide
    —— 5-(4-chloro-phenyl)-4<i>H</i>-pyrano[4,3-<i>c</i>]quinoline-1,3-dione 43071-38-1 C18H10ClNO3
    5-(4-chloro-phenyl)-4<i>H</i>-pyrano[4,3-<i>c</i>]quinoline-1,3-dione
    —— 5,9-diacetoxy-2,2-dimethyl-2<i>H</i>-pyrano[2,3-<i>a</i>]xanthen-12-one 51138-90-0 C22H18O7
    5,9-diacetoxy-2,2-dimethyl-2<i>H</i>-pyrano[2,3-<i>a</i>]xanthen-12-one